ACQUTEK CORPORATION
PM-7008
|
Card Type |
Virtual memory card |
|
Chip Set |
Unidentified |
|
Maximum Onboard Memory |
256KB RAM or 512KB ROM |
|
I/O Options |
Watch dog timer connectors (2) |
|
Hard Drives supported |
None |
|
Floppy drives supported |
None |
|
Data Bus |
8-bit ISA |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Watch dog timer reset connector (out) |
CN1 |
Watch dog timer reset connector (in) |
CN2 |
|
DIAGNOSTIC LED | |
|
Function |
Label |
|
Watch dog timer status indicator |
L1 |
|
Note: Exact indicator status is unidentified. | |
|
MEMORY CONFIGURATION |
|
The memory sockets (bank 0-3) on the PM-7008 accepts SRAM chips (62256) or EPROM chips(27512). The sockets may be filled in any order and a combination of SRAM and EPROM may be used. If ROM is used, the user must program the EPROM chips prior to installation. |
|
RAM/ROM SWITCH SETTINGS | |||
|
Setting |
Label |
1-3 |
4-6 |
|
RAM enabled (bank 0) |
JP1 |
On |
Off |
|
ROM enabled (bank 0) |
JP1 |
Off |
On |
|
RAM enabled (bank 1) |
JP2 |
On |
Off |
|
ROM enabled (bank 1) |
JP2 |
Off |
On |
|
RAM enabled (bank 2) |
JP3 |
On |
Off |
|
ROM enabled (bank 2) |
JP3 |
Off |
On |
|
RAM enabled (bank 3) |
JP4 |
On |
Off |
|
ROM enabled (bank 3) |
JP4 |
Off |
On |
|
BIOS ADDRESS SELECTION | ||
|
Address |
DSW1/3 |
DSW1/4 |
|
D0000h |
Off |
Off |
|
D4000h |
On |
Off |
|
D8000h |
Off |
On |
|
DC000h |
On |
On |
|
BASE I/O ADDRESS SELECTION | ||
|
Setting |
DSW1/1 |
DSW1/2 |
|
200h |
Off |
Off |
|
280h |
On |
Off |
|
300h |
Off |
On |
|
Reserved |
On |
On |
